<template>    <div class="empty">        <img :src="null_img" alt="">        <span>{{value}}</span>    </div></template><script>    export default {        name: 'empty',        props: ['null_img', 'value']    }</script><style lang="less" scoped>    .empty{        display: block;        margin: 0 auto;        img{            display: block;            width: 3.1rem;            height:2rem;            margin: 0 auto 0.24rem;        }        span{            display: block;            font-size: 0.36rem;            line-height: 0.54rem;            color:#777777;            text-align: center;        }    }</style>